{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273050718",
    "entityType": "User",
    "nonce": "0xd5524d5cd2fc85b41722f7954d02b3be6e66bc080960bc42ff8e597469f1abd1",
    "signature": "0x31b1db8a426873c8511afb92fb90fa0cb744c9b4fae5ab77d37d455f1cef8d082d02cbbddb3e6adfe4ce7552aefe968d6be5195972efa9b60753a3a975fcd88f1b",
    "signer": "0x90508144365a4b20f9909C3C9b96a5aF240cC9F8",
    "userId": "330534898"
  }
}